MCQ
A beaker is completely filled with water at $4^{\circ} \mathrm{C}$. It will overflow if
  • A
    Heated above $4^{\circ} \mathrm{C}$
  • B
    Cooled below $4^{\circ} \mathrm{C}$
  • Both heated and cooled above and below $4^{\circ} \mathrm{C}$ respectively
  • D
    None of the above

Answer

Correct option: C.
Both heated and cooled above and below $4^{\circ} \mathrm{C}$ respectively

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